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| author | Josh Triplett <josh@joshtriplett.org> | 2021-07-06 20:54:54 -0700 |
|---|---|---|
| committer | Josh Triplett <josh@joshtriplett.org> | 2021-07-07 08:52:35 -0700 |
| commit | 84d6e8aed3af940c53e49e342575e91f502c7bd4 (patch) | |
| tree | 2091248b3ab1995da65abe55c9d1e5d25c06bf6e /compiler/rustc_span/src | |
| parent | c0bd5a584da4f26a1391163a0bdc21b34cf1ba54 (diff) | |
| download | rust-84d6e8aed3af940c53e49e342575e91f502c7bd4.tar.gz rust-84d6e8aed3af940c53e49e342575e91f502c7bd4.zip | |
Implement cfg(target_abi) (RFC 2992)
Add an `abi` field to `TargetOptions`, defaulting to "". Support using `cfg(target_abi = "...")` for conditional compilation on that field. Gated by `feature(cfg_target_abi)`. Add a test for `target_abi`, and a test for the feature gate. Add `target_abi` to tidy as a platform-specific cfg. This does not add an abi to any existing target.
Diffstat (limited to 'compiler/rustc_span/src')
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index be4f12c6d1c..6d14662dc77 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -353,6 +353,7 @@ symbols! { cfg_eval, cfg_panic, cfg_sanitize, + cfg_target_abi, cfg_target_feature, cfg_target_has_atomic, cfg_target_thread_local, @@ -1199,6 +1200,7 @@ symbols! { sync, sync_trait, t32, + target_abi, target_arch, target_endian, target_env, |